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TCPDUMP Capture
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Paul N.
Mar 28, 2014, 4:25:14 PM3/28/14
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Hi,
Obtained a capture with TCPWare's tcpdump utility, using syntax:
$ tcpdump -s 1600 -w capfile.cap <expr>
but apps such as Wireshark and Network Monitor are unable to parse the
packets (they can read the file and can see the hex bytes, but do not
parse the packets into fields).
Also tried:
$ netcu tcpdump /write=capfile.cap /snap=1600 <expr>
The tcpdump utility provided in Multinet and TCP/IP Services for OpenVMS are unable to read the file with:
$ tcpdump -r capfile.cap
Any ideas/tricks?
Thanks,
Paul
Obtained a capture with TCPWare's tcpdump utility, using syntax:
$ tcpdump -s 1600 -w capfile.cap <expr>
but apps such as Wireshark and Network Monitor are unable to parse the
packets (they can read the file and can see the hex bytes, but do not
parse the packets into fields).
Also tried:
$ netcu tcpdump /write=capfile.cap /snap=1600 <expr>
The tcpdump utility provided in Multinet and TCP/IP Services for OpenVMS are unable to read the file with:
$ tcpdump -r capfile.cap
Any ideas/tricks?
Thanks,
Paul
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